388406304

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9471

約数の個数: 144

約数和(自身を含む): 1297767744

約数和(自身を除く): 909361440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 9431, 10296, 13728, 18862, 20592, 28293, 37724, 41184, 56586, 75448, 84879, 103741, 113172, 122603, 150896, 169758, 207482, 226344, 245206, 301792, 311223, 339516, 367809, 414964, 452688, 490412, 622446, 679032, 735618, 829928, 905376, 933669, 980824, 1103427, 1244892, 1348633, 1358064, 1471236, 1659856, 1867338, 1961648, 2206854, 2489784, 2697266, 2716128, 2942472, 3319712, 3734676, 3923296, 4045899, 4413708, 4979568, 5394532, 5884944, 7469352, 8091798, 8827416, 9959136, 10789064, 11769888, 12137697, 14938704, 16183596, 17654832, 21578128, 24275394, 29877408, 32367192, 35309664, 43156256, 48550788, 64734384, 97101576, 129468768, 194203152, 388406304]

約数ペア:

[(1, 388406304), (2, 194203152), (3, 129468768), (4, 97101576), (6, 64734384), (8, 48550788), (9, 43156256), (11, 35309664), (12, 32367192), (13, 29877408), (16, 24275394), (18, 21578128), (22, 17654832), (24, 16183596), (26, 14938704), (32, 12137697), (33, 11769888), (36, 10789064), (39, 9959136), (44, 8827416), (48, 8091798), (52, 7469352), (66, 5884944), (72, 5394532), (78, 4979568), (88, 4413708), (96, 4045899), (99, 3923296), (104, 3734676), (117, 3319712), (132, 2942472), (143, 2716128), (144, 2697266), (156, 2489784), (176, 2206854), (198, 1961648), (208, 1867338), (234, 1659856), (264, 1471236), (286, 1358064), (288, 1348633), (312, 1244892), (352, 1103427), (396, 980824), (416, 933669), (429, 905376), (468, 829928), (528, 735618), (572, 679032), (624, 622446), (792, 490412), (858, 452688), (936, 414964), (1056, 367809), (1144, 339516), (1248, 311223), (1287, 301792), (1584, 245206), (1716, 226344), (1872, 207482), (2288, 169758), (2574, 150896), (3168, 122603), (3432, 113172), (3744, 103741), (4576, 84879), (5148, 75448), (6864, 56586), (9431, 41184), (10296, 37724), (13728, 28293), (18862, 20592)]